Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Sciences Interview Questions

Questions Answers Views Company eMail

discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers

2112

why peak purity not considered in GC?

DRL, Reddy Labs, Vimta Labs,

4 18295

from compund pka value how to select buffer and column?

Emcure, Zydus Cadila,

2 10241

what is the difference between infestation and infection

4 26463

what is Beer Lambert low ?

MAN,

8 18834

principle of AAS & its uses ?

Auriga,

1 5569

how ir specrometer is calibrated ?

1 6206

what is pKa ?

Dr Reddys, Shasun Chemicals,

10 22780

How you can calculate pKa ?

Dr Reddys,

6 19089

what buffer you can select for acidic nature analyte and how ?

Dr Reddys,

2 13867

What is Specificity ?

Dr Reddys,

8 16310

Whya the need of Specificity to do in Analytical Method Validation ?

Dr Reddys,

5 15682

What is the defination of Bulk density?

Dr Reddys,

4 15382

What is the Defination of Tapdensity ?

Dr Reddys, R L Fine Chem,

4 13735

What is the formula for Tapdensity /

Dr Reddys, GR Intrachem,

6 17754

Un-Answered Questions { Sciences }

Why do we use ORDER BY Clause in Oracle SQL ?

1101

Tell me something about Vitamin A test method by HPLC

2679

State the laws of thermodynamics.

1111

Why ph scale range is 14? Why it is not less or not greater than 14?

1210

what is mean by nitrosamine impurities?

1066

What are the main types of cancer and how do oncologists diagnose and treat these diseases?

From which germ layer does coeloms originate?

Explain the concept of experiential learning in Mathematics.

1125

What are the different types of story that is defined in sociology?

How much oxygen is in the atmosphere?

965

Explain who proposed law of mass action? What does it states?

1181

How to do IR test of hydroscopic materials

1969

Which germ layer in mammals is predominantly responsible for forming the nervous system?

904

What is indirect immuno fluorescence?

448

Which monkey has the biggest nose?

1073

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